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| 木质素基钠离子电池负极材料研究进展 |
| Research Progress on Lignin-based Sodium Ion Battery Anode Materials |
| 收稿日期：2024-10-23 |
| DOI：10.11980/j.issn.0254-508X.2025.04.001 |
| 关键词: 木质素 钠离子电池 负极材料 硬碳 |
| Key Words:lignin sodium ion battery anode material hard carbon |
| 基金项目:国家自然科学基金项目（22278035）。 |
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| 摘要:随着全球范围内新能源汽车的高速增长以及储能市场的快速兴起，钠离子电池作为低成本储能电池的代表，正在迎来新的发展机遇。木质素资源丰富，利用其制备的硬碳材料性能优异，无疑是钠离子电池负极的首选。本文介绍了钠离子电池的优势、工作原理、储钠机制以及钠离子电池负极材料种类，重点综述制备木质素硬碳负极材料碳化及掺杂的研究进展以及未来研究中需要进一步关注的问题。 |
| Abstract:With the rapid growth of new energy vehicles worldwide and the rapid rise of the energy storage market， sodium ion batteries， as a representative of low-cost energy storage batteries， are ushering in new development opportunities. Lignin is an abundant natural resource， and the hard carbon materials prepared by lignin have excellent properties， which is undoubtedly the first choice for the anode of sodium ion batteries. In this paper， the advantages， working principle， Na+ storage mechanism and type of anode material of sodium ion batteries were introduced. This review comprehensively summarized recent advances in carbonization and heteroatom doping strategies for preparation of lignin-derived hard carbon anode materials， and critical challenges and future research priorities in this field were also discussed. |
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